5,000/50,000 Counts DMM Analog Front End

5,000/50,000 Counts DMM Analog Front End,FS970X is a series of Digital Multi-function Meter (DMM) front-end chip. The core is a high resolution - ADC combined with function network, operation Amplifier Comparator digital Filter crystal Oscillator circuit, digital control Logic and micro processor Interface FS970X ADC includes not only high-resolution output to achieve accurate measurement, but high-speed ADC output to Display the bar graph of digital meter and to measure +/- peak hold. Combined with a micro processor, FS970X CAN function as an auto-range DMM to measure DC/AC voltage, DC/AC current, resistance, frequency, peak hold and Diode etc. In addition, it includes several sets of programmable ADC direct input to expand product applicability (such as pressure function, temperature function, etc.) There are two operation Amplifiers built in FS970X to act as high impedance Buffer and DC/AC converter when measuring AC voltage. These two Amplifiers are with other functions as well even not acting as DC/AC converter. One of them CAN be connected to external resistor to build a x10 amplify circuit. The reading from the x10 signal into the ADC CAN still be of accuracy due to the excellent noise immunity of the Amplifier By Fortune Semiconductor Corporation
FS9701B 's PackagesFS9701B 's pdf datasheet
FS9704B LQFP
FS9701B-PCE LQFP
FS9704B-PCE LQFP




FS9701B Pinout, Pinouts
FS9701B pinout,Pin out
This is one package pinout of FS9701B,If you need more pinouts please download FS9701B's pdf datasheet.

FS9701B Application circuits
FS9701B circuits
This is one application circuit of FS9701B,If you need more circuits,please download FS9701B's pdf datasheet.


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FS9701B Application Notes FS9701B RoHS FS9701B Circuits FS9701B footprint